This is a picture of a stapler. I reproduced it to be a Ant Elevator. The spring is where the ants go up which is also the elevator. But the ants have to be careful because if they put to much pressure on the "Elevator" it will snap and there will be no more ants.

Task 2: Me and my group invented a new and improved light flicker. I think that me and my group worked well together but I think that we should make the invention a little smaller so that it can fit in the 3-D printer.